Ciena Corp

Open

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Day High

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Day Low

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Prev. Close

$627.00

VolumeShares traded today.

2.53M

Avg. VolumeAverage daily volume.

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Market CapTotal value of all shares = price × shares outstanding.

$88.66B

P/E (TTM)Price-to-Earnings: share price ÷ earnings per share over the last 12 months. Lower can mean cheaper; very high can mean growth expectations.

398.17

Forward P/EP/E based on forecast next-year earnings.

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P/B RatioPrice-to-Book: share price ÷ book value per share.

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52W HighHighest price over the past 52 weeks.

$629.61

52W LowLowest price over the past 52 weeks.

$70.77

50D MAAverage closing price over the last 50 trading days.

$509.64

200D MAAverage closing price over the last 200 trading days.

$287.35

Dividend YieldAnnual dividend ÷ share price, as a %.

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BetaVolatility vs the market. >1 = more volatile than the S&P 500.

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